Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Internet of Things Devices and Solutions Provider
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Industrial Iot 4G DTU Modbus Gateway FOR Rs485 Water Meter Manufacturer
Parameters of 4G DTU ZHC4012
| Serial Port | ||
| Standard | RS485 (A / B) | |
| Baud Rate | 600~921600 bps | |
| Data Bit | 8, 9 | |
| Stop Bit | 0.5, 1, 1.5, 2 | |
| Parity Bit | NONE EVEN ODD | |
| Mechanical Structure | ||
| SIZE | 93*69*25mm(L*W*H) | |
| SHELL | Galvanized Steel Sheet | |
| Work TEMP. | -40℃~85℃ | |
| Storage TEMP. | -40℃~125℃ | |
| Work Humidity | 5~95% | |
| Storage Humidity | 1~95% | |
| Equipment Port | ||
| SIM Card | 1.8V/3V | |
| LTE Antenna | SMA | |
Introduction of 4G DTU ZHC4012
ZHC4012 is a product developed for mutual data transmission between serial devices and network servers through operator networks. Through the simple setting of the host computer, you can easily use this product to realize bidirectional data transparent transmission from the serial port to the network. ZHC4012 supports standard MQTT and Modbus protocols, and can be widely used in power systems, industrial monitoring, traffic management, environmental monitoring, meteorology, water conservancy, coal, petroleum, new energy and other industries.
Function of 4G DTU ZHC4012
Features:
Support 4G high-speed access
Support serial heartbeat packet
Support for setting the direction of activity data reporting
Support TCP_Client, HTTP_Client
Working mode: master mode, slave mode, master mode Support RS485 cascading multiple Modbus devices
Supports cloud forwarding, cloud networking
Support local upgrade and remote upgrade
Support hardware watchdog
Support DNS address resolution
Support setting APN
Support signal quality query
Support for SIM card number query
Support heartbeat packet
Support any format of registration package to ensure the legality and uniqueness of device identification
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| ZHC4012 |
| RS485 Modbus | √ |
| RS485 Automatic Acquisition | √ |
| Virtual Serial Port | √ |
| Connfiguration Software | √ |
| Configuration Software Docking | √ |
| Modbus RTU/TCP MQTT | √ |